Hello everyone.
Before committing to a proxy service for a web scraping project, I'd like to know how experienced developers evaluate its performance. Do you run small-scale tests first, measure response times, check IP reputation, or monitor request success rates over several days?
I'm trying to avoid relying solely on provider claims and would rather base my decision on measurable results. Something that often gets overlooked is how proxies perform under sustained workloads rather than short test sessions.
What testing process has helped you identify reliable proxies, and which performance indicators have proven most useful? If you've switched providers after encountering unexpected issues, what warning signs convinced you it was time to move on?